91687696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 184434624

約数和(自身を除く): 92746928

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1877, 3053, 3754, 6106, 7508, 12212, 15016, 24424, 30032, 48848, 80711, 133267, 161422, 266534, 322844, 533068, 645688, 1066136, 1291376, 2132272, 5730481, 11460962, 22921924, 45843848, 91687696]

約数ペア:

[(1, 91687696), (2, 45843848), (4, 22921924), (8, 11460962), (16, 5730481), (43, 2132272), (71, 1291376), (86, 1066136), (142, 645688), (172, 533068), (284, 322844), (344, 266534), (568, 161422), (688, 133267), (1136, 80711), (1877, 48848), (3053, 30032), (3754, 24424), (6106, 15016), (7508, 12212)]